From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: [PATCH v4 4/7] OMAP2+: PM: idle clkdms only if already in idle Date: Fri, 08 Jul 2011 07:19:56 -0700 Message-ID: <87sjqgc0s3.fsf@ti.com> References: <1309555626-22608-1-git-send-email-b-cousson@ti.com> <1309555626-22608-5-git-send-email-b-cousson@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from na3sys009aog115.obsmtp.com ([74.125.149.238]:44275 "EHLO na3sys009aog115.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750959Ab1GHOUA (ORCPT ); Fri, 8 Jul 2011 10:20:00 -0400 Received: by mail-pw0-f42.google.com with SMTP id 4so1445179pwi.15 for ; Fri, 08 Jul 2011 07:20:00 -0700 (PDT) In-Reply-To: (Paul Walmsley's message of "Thu, 7 Jul 2011 16:37:26 -0600 (MDT)") Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Paul Walmsley Cc: Benoit Cousson , rnayak@ti.com, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org Paul Walmsley writes: > cc'ing Kevin, since this touches mach-omap2/pm.c - an ack would be great > if you have the chance > > On Fri, 1 Jul 2011, Benoit Cousson wrote: > >> From: Rajendra Nayak >> >> The omap_set_pwrdm_state function forces clockdomains >> to idle, without checking the existing idle state >> programmed, instead based solely on the HW capability >> of the clockdomain to support idle. >> This is wrong and the clockdomains should be idled >> post a state_switch *only* if idle transitions on the >> clockdomain were already enabled. >> >> Signed-off-by: Rajendra Nayak >> Cc: Paul Walmsley Acked-by: Kevin Hilman > Thanks, this patch has been queued for 3.1 at > git://git.pwsan.com/linux-2.6 in the 'powerdomain_fixes_3.1' branch. > > > - Paul